Poynting vector
[化] 坡印亭矢量
🧩 词语组成解析
[人名] 波因廷
🗣️ 情景例句
It must be interesting for you.
你对那一定很关心。
Equivocation is first cousin to a lie.
支支吾吾，其言必诈。
You're everything to me.
你是我的一切！